/**
 * #      1123
 * 名称   最深叶节点的最近公共祖先
 * 链接   https://leetcode-cn.com/problems/lowest-common-ancestor-of-deepest-leaves
 * 题解   [72](https://leetcode-cn.com/problems/lowest-common-ancestor-of-deepest-leaves/solution)
 * 通过率 69.6%
 * 难道   中等
 */

